摘要
推导标准椭圆封头卧罐的装载容积与液位的关系公式,建立装载液位模型。以50t标准铁路罐车为例,给出了求解体现液位与充满系数间关系的近似公式的新方法,从而求得当前液位。计算结果表明,该公式的计算误差很小,简单实用,便于计算机实现。
The formula of the relation between loading cubage and liquid level of railway tanker is deduced,a model of loading oil level for instance 50 tons standard railway tanker is built,it solved an approximately formula of full coefficient and liquid level,accordingly obtained current liquid level.
出处
《石油化工自动化》
CAS
2004年第1期45-47,共3页
Automation in Petro-chemical Industry
基金
中国石化总公司资助项目(397002-2)
